| Rielasingen-Worblingen to Oberkirch | 65.29 mi (105.07 km) |
| Rielasingen-Worblingen to Obernburg am Main | 146.11 mi (235.14 km) |
| Rielasingen-Worblingen to Obernkirchen | 313.35 mi (504.29 km) |
| Rielasingen-Worblingen to Oberschleissheim | 131.00 mi (210.82 km) |
| Rielasingen-Worblingen to Oberstdorf | 70.74 mi (113.85 km) |
| Rielasingen-Worblingen to Obertraubling | 174.82 mi (281.35 km) |
| Rielasingen-Worblingen to Obertshausen | 161.13 mi (259.31 km) |
| Rielasingen-Worblingen to Oberursel | 170.98 mi (275.17 km) |
| Rielasingen-Worblingen to Ochsenfurt | 143.67 mi (231.21 km) |
| Rielasingen-Worblingen to Ochsenhausen | 56.37 mi (90.72 km) |
| Rielasingen-Worblingen to Ochtrup | 317.47 mi (510.91 km) |
| Rielasingen-Worblingen to Odenthal | 240.71 mi (387.39 km) |
| Rielasingen-Worblingen to Oelde | 284.85 mi (458.42 km) |
| Rielasingen-Worblingen to Oelsnitz | 238.71 mi (384.17 km) |
| Rielasingen-Worblingen to Oer-Erkenschwick | 279.15 mi (449.25 km) |
